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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 355 · 40 questions
TalentJR

Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

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  1. 1.🫀 The food pipe is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  2. 2.What is a job of the skin? (a) covering the body (b) pulling bones to move (c) churning food (d) guarding heart and lungs
  3. 3.True or false: the large intestine is part of the respiratory system. (a) False (b) True
  4. 4.True or false: the lung is part of the respiratory system. (a) False (b) True
  5. 5.Which of these is part of the respiratory system? (a) brain (b) liver (c) lung (d) spinal cord
  6. 6.🩺 Which body part has this job: cleaning the blood? (a) heart (b) muscles (c) ribs (d) kidneys
  7. 7.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  8. 8.Which of these is part of the nervous system? (a) spinal cord (b) thigh bone (c) stomach (d) skull
  9. 9.🫀 The windpipe is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
  10. 10.What is a job of the heart? (a) protecting the brain (b) pulling bones to move (c) taking in oxygen (d) pumping blood
  11. 11.🔍 Which is the odd one out? (a) blood (b) small intestine (c) heart (d) blood vessel
  12. 12.🫁 How many lungs do we have?
  13. 13.Which of these is part of the skeletal system? (a) thigh bone (b) stomach (c) blood (d) lung
  14. 14.Which of these is part of the circulatory system? (a) rib (b) windpipe (c) heart (d) nerve
  15. 15.True or false: the blood is part of the respiratory system. (a) False (b) True
  16. 16.True or false: the blood is part of the circulatory system. (a) True (b) False
  17. 17.🔍 Which is the odd one out? (a) windpipe (b) liver (c) stomach (d) small intestine
  18. 18.Which of these is part of the nervous system? (a) small intestine (b) nerve (c) skull (d) blood
  19. 19.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the mouth (d) in the heart
  20. 20.🩺 Which body part has this job: guarding heart and lungs? (a) kidneys (b) brain (c) heart (d) ribs
  21. 21.🔍 Which is the odd one out? (a) blood vessel (b) rib (c) blood (d) heart
  22. 22.What is a job of the stomach? (a) churning food (b) guarding heart and lungs (c) thinking and learning (d) taking in oxygen
  23. 23.Which of these is part of the skeletal system? (a) liver (b) rib (c) brain (d) spinal cord
  24. 24.True or false: churning food is a job of the skin. (a) False (b) True
  25. 25.🫀 The spinal cord is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) skeletal system
  26. 26.🩺 Which body part has this job: thinking and learning? (a) brain (b) skin (c) stomach (d) heart
  27. 27.🩺 Which body part has this job: pulling bones to move? (a) lungs (b) stomach (c) heart (d) muscles
  28. 28.What is a job of the lungs? (a) thinking and learning (b) pumping blood (c) protecting the brain (d) taking in oxygen
  29. 29.💨 Which gas does our body need from the air we breathe in? (a) steam (b) oxygen (c) carbon dioxide (d) smoke
  30. 30.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) kidney (d) skin
  31. 31.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) lung
  32. 32.Which of these is part of the respiratory system? (a) liver (b) small intestine (c) stomach (d) windpipe
  33. 33.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) liver (d) brain
  34. 34.True or false: covering the body is a job of the skin. (a) False (b) True
  35. 35.Which of these is part of the digestive system? (a) blood vessel (b) spinal cord (c) stomach (d) backbone
  36. 36.🔍 Which is the odd one out? (a) stomach (b) food pipe (c) heart (d) liver
  37. 37.Which of these is part of the skeletal system? (a) spinal cord (b) blood vessel (c) skull (d) windpipe
  38. 38.🫀 The blood vessel is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  39. 39.Which of these is part of the nervous system? (a) small intestine (b) brain (c) blood vessel (d) windpipe
  40. 40.True or false: protecting the brain is a job of the skin. (a) True (b) False

Answer key

  1. digestive system
  2. covering the body
  3. False
  4. True
  5. lung
  6. kidneys
  7. True
  8. spinal cord
  9. respiratory system
  10. pumping blood
  11. small intestine
  12. 2
  13. thigh bone
  14. heart
  15. False
  16. True
  17. windpipe
  18. nerve
  19. in the mouth
  20. ribs
  21. rib
  22. churning food
  23. rib
  24. False
  25. nervous system
  26. brain
  27. muscles
  28. taking in oxygen
  29. oxygen
  30. skin
  31. lung
  32. windpipe
  33. liver
  34. True
  35. stomach
  36. heart
  37. skull
  38. circulatory system
  39. brain
  40. False

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